1QT += widgets 2requires(qtConfig(treeview)) 3 4HEADERS = mysortfilterproxymodel.h \ 5 window.h \ 6 filterwidget.h 7SOURCES = main.cpp \ 8 mysortfilterproxymodel.cpp \ 9 window.cpp \ 10 filterwidget.cpp 11 12RESOURCES += customsortfiltermodel.qrc 13 14# install 15target.path = $$[QT_INSTALL_EXAMPLES]/widgets/itemviews/customsortfiltermodel 16INSTALLS += target 17